Deep copying objects in angular?

Question

I wonder if there is away to avoid copying references to objects when you need to create a simple object which has an array of embedded objects.The situation is as follow: I

Answer 1

I personally use this:

    function copyObjToObj(source, destination) {
        if(!angular.equals(source,destination)){
            if (!!destination) 
                angular.copy(source, destination);
            else 
                destination = angular.copy(source);
        }
        return destination;
    }
var destination = copyObjToObj(sourceObj, destination);